How To Fix VMP_MSG164 - Invalid access information for the product structure

VMP_MSG164 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 164

• Message text: Invalid access information for the product structure

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG164 - Invalid access information for the product structure ?

  The SAP error message VMP_MSG164 ("Invalid access information for the product structure") typically occurs in the context of SAP Variant Configuration (VC) when there is an issue with the access sequence or the configuration of the product structure. This error can arise due to several reasons, including incorrect configuration settings, missing data, or issues with the access sequence.
  Causes:
  
  Missing or Incorrect Access Sequence: The access sequence defined for the configuration might not be set up correctly or is missing necessary entries.
  Invalid Product Structure: The product structure (e.g., BOM, routing) may not be correctly defined or may not exist in the system.
  Data Inconsistencies: There may be inconsistencies in the master data related to the product configuration.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  Configuration Profile Issues: The configuration profile for the material may not be set up correctly.
  
  Solutions:
  
  
  Check Access Sequence:
  
  Go to the configuration settings for the